Heterogeneous catalysis in thermal gas-phase and electrochemical liquid-phase chemical
conversion plays an important role in our modern energy landscape. However, many of the …

Utilization of in situ/operando methods with broad beams and localized probes has
accelerated our understanding of fluid-surface interactions in recent decades. The closed …

Nanoparticles with high-index facets are intriguing because such facets can lend the
structure useful functionality, including enhanced catalytic performance and wide-ranging …

Direct in situ characterizations of the solid–fluid interface on the nanoscale can provide
profound implications for addressing bulk-scale enigmas. The advent of closed-cell …

Elucidating the growth mechanism of carbon nanotubes (CNTs) is critical to obtaining CNTs
with desired structures and tailored properties for their practical applications. With atomic …

In situ environmental transmission electron microscopy (ETEM) is an emerging technique
among in situ methods as it allows unique insights into the dynamic processes underlying …

Scanning/transmission electron microscopy (STEM) is a powerful characterization tool for a
wide range of materials. Over the years, STEMs have been extensively used for in situ …

Environmental transmission electron microscopy (E-TEM) enables direct observation of
nanoscale chemical processes crucial for catalysis and materials design. However, the high …

Performing in situ closed gas cell transmission electron microscopy (TEM)—based on silicon
nitride (SiNx) membranes as electron transparent encapsulation material—has many …

Gas cell transmission electron microscopy (GC-TEM) has gained significant interest in
recent years due to its unique role in uncovering various interactions between gas and solid …